| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.32 | 4.640% | $123.81 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $66.59 | 11.206% | $74.0521 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $19.83 | 12.475% | $22.3038 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $168.90 | 5.791% | $178.681 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $188.63 | 3.162% | $194.5945 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $70.30 | 6.772% | $75.0607 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $90.57 | 12.264% | $101.6775 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $723.14 | $770.1796 | $770.17 | $770.20 | $770.30 | |